Established in 2006, Changzhou Zuoan Electric Appliances Co., Ltd. is a China manufacture company that specializes in the design and manufacture of high quality Stainless Steel Camera Station & Housing for use in Extreme area, Why choose ZUOAN?
A: get produce permission for manufacturing explosion proof electronics.
Certification No.: XK06-014-01196,issued by General administration of quality supervision, inspection and quarantine of the people’s Republic of China.
Checking website: http://www.aqsiq.gov.cn/search/gyxkz/
B: by now get the explosion proof certification CNEX of 54 pcs.
CNEX is China only government authority for testing explosion proof electronics.
Checking website: http://www.china-ex.com/
C: by now get the mining safe use electronics certification: MA of 20 pcs.
D: had make the application for ATEX, in 2014. Will get ATEX soon.
E: develop Epon system for mining surveillance.
F: develop power line carrier technology for mining surveillance, even if there’s a cut for signal cable (less than 10mm), the signal will still transmit.
G: develop longer transmit distance technology, applied in under coal mine to upper ground, large than 500m.
H: first designer for explosion proof high speed dome camera with infrared light. We’re the design patent owner of ir ptz dome camera.
I: OEM special housing for thermal imaging camera core, gas leak detective camera, laser camera for aggressive area.